- 追加された行はこの色です。
- 削除された行はこの色です。
#freeze
#norelated
* Web site - Takeshi Nagase [#c681e271]
* Thank you for visiting my web site [#c681e271]
Welcome to Takeshi NAGASE's home page.
In this site, information on Materials Science and Engineerings, and High Voltage Electron Microscopy are posted.
Suggestions, or requests, please contact by e-mail (t-nagase [at] uhvem.osaka-u.ac.jp (Please replace [at] to @).
Thank you!~
* What's New (update 2015/10/01) [#f1b47f74]
* What's New (update 2015/10/06) [#f1b47f74]
- 2015/10/03 [[Seminar, The Japanese Society of Microscopy, Kansai branch>http://www.microscopy.or.jp/shibu/kansai/event/20151003.pdf]]
#ref(http://t-nagase.sakura.ne.jp/pict-new/20151003.png,left,nowrap,photo)
- 2015/10/01 Update, [[Publications]]
- 2015/09/31 [[New web site:http://t-nagase.sakura.ne.jp/index.php?Takeshi%20Nagase]]
- 2015/09/16-2015/09/18 Annual meeting, Japan Institute Metals and Materials [[Web>http://jim.or.jp/MEETINGS/2015_atmn/index.php]]
- 2015/09/31 [[New web site:http://t-nagase.sakura.ne.jp/index.php]]
- 2015/09/24 [[Experiments, Technology Research Institute of Osaka Prefecture:http://tri-osaka.jp/]]
#ref(http://t-nagase.sakura.ne.jp/pict-new/20150924.png,left,nowrap,photo)
- 2015/09/16-2015/09/18 [[2015 fall meeting, Japan Institute of Metals and materials>http://jim.or.jp/MEETINGS/2015_atmn/index.php]]
#ref(http://t-nagase.sakura.ne.jp/pict-new/20150916.png,left,nowrap,photo)
-[[Continued...>What's new]]
* Database [#rc67cf33]
- [[Solid state amorphization (electron irradiation)>Solid state amorphization]] update 2014/12/25
- [[Crystallization (electron irradiation):http://www7.plala.or.jp/tnagase/research-03-E.htm]] update 2014/09/01
- [[Crystallization (electron irradiation)>Crystallization]] update 2014/09/01
- [[Cross section for atomic displacement (electron irradiation):http://www7.plala.or.jp/tnagase/research-01-E.htm]] update 2014/02/21
- [[Amorphous wire / rapidly solidified wire:http://www7.plala.or.jp/tnagase/research-09-E.htm]] update 2014/02/20
* Research [#l677b550]
** Solid state amorphization (Fast Electron Irradiation) [#o56a9414]
#ref(http://t-nagase.sakura.ne.jp/pict/Research-20151001-SSA.gif,left,nowrap,photo)
** Crystallization (Fast Electron Irradiation) [#y45c8db9]
#ref(http://t-nagase.sakura.ne.jp/pict/Research-20151001-AC.gif,left,nowrap,photo)
Photograph: T. Nagase, Y. Umakoshi, N. Sumida, Mater. Sci. Eng. A 323 (2002) 218-225.~
Material : Fe88-Zr9-B3 (at.%)~
*Research topics [#a8ce471e]
**High Entropy Alloys [#je280903]
-[[Irradiation damage in High Entropy Alloys]]
-[[Solidification structure in High Entropy Alloys]]
**Material modification by fast electron irradiation - electron knock-on [#c8c147d8]
-[[High Voltage Electron Microscopy]]
--[[Cross section for atomic displacement]]
-[[Solid state amorphization (electron irradiation)>Solid state amorphization]]
--[[Database>Database, Solid state amorphization]]
--[[Crystal-to-Amorphous-to-Crystal (C-A-C) transition]]
--[[Relationship between SSA and Martensite transformation]]
-[[Crystallization (electron irradiation)>Crystallization]] update 2014/09/01
--[[Database>Database, Crystallization]]
--[[Crystal-to-Amorphous-to-Crystal (C-A-C) transition]]
--[[Defects in an amorphous phase - Free volume like defects and Anti Free like defects]]
--[[Pinpoint nanocrystallization of an amorphous phase]]
**Material modification by electron irradiation - electronic excitation [#e9e6bb38]
-[[Synthesis of silicides at metal/SiOx interface]]
-[[Formation of metallic amorphous at metal/SiOx interface]]
**Casting and solidification [#v1f15551]
-[[Liquid phase separation]]
--[[Multi-step liquid phase separation>Liquid phase separation]]
--[[Nano-scale phase separated structure]]
--[[Macroscopically phase separated melt-spun ribbon]]
--[[Macroscopically phase separated wire]]
-[[Amorphous wire and rapidly solidified alloy wire]]
--[[Amorphous wire>Amorphous wire and rapidly solidified alloy wire]]
--[[Macroscopically phase separated wire]]
--[[Ti-based wire for for biomedical application]]